switch off self-illuminating effects of baked textures

[makinate]

things I have tried that did not work:

1. models['cooridor1'].disable(viz.RENDERING)
2. models['cooridor1'].visible(viz.OFF)
3. I also tried moving the models to a different position when they are not visible.
4. There are no lights in the scene (I exported the baked scene from 3ds max without the lights). Exporting with lights did make a difference though

Thanks again! Happy for any idea or advice.